What Cam was used in the 05 CVO 103?

[86fxwg]

I thought it was the 255! But could it have been the 253?

86

[rigidthumper]

SE253
SE255 came in the 110 CVOs

[86fxwg]

SE253
SE255 came in the 110 CVOs

I need educated then Ridgid! That cam has an intake closing of 53. How does this work? Done Pistons from the factory?    that's an late closing for a stock Cam isn't it? 

86

[remington007]

Flat top with a large combustion chamber, compression was not that high.

[86fxwg]

Flat top with a large combustion chamber, compression was not that high.

That's why there a    s!
Il bet a cam like 555 trqster would wake them up!

86

[jsachs1]

95 cc chamber , the 253 cams, .530" lift in. and ex., .045" head gasket, makes that bike a slug.
Use a cam with an early closing intake. Clip .050" off the heads, and a .030" head gasket and you'll be good to go.
John

[rigidthumper]

I believe they left the compression low, and used a late close cam, to avoid EPA (and starter) issues.
Like John says,  a small head cut combined with a better cam and Bobs your uncle.